Tachyonic inflation in the braneworld scenario

被引：0
|
作者：
Bento, MC
Bertolami, O
Sen, AA
机构：
[1] Univ Tecn Lisboa, Dept Fis, Inst Super Tecn, P-1049001 Lisbon, Portugal
[2] Univ Tecn Lisboa, Ctr Fis Interaccoes Fundamentais, Inst Super Tecn, P-1049001 Lisbon, Portugal
[3] Univ Tecn Lisboa, Ctr Multidisciplinar Astrofis, Inst Super Tecn, P-1049001 Lisbon, Portugal
来源：
PHYSICAL REVIEW D | 2003年 / 67卷 / 06期
关键词：
D O I：
10.1103/PhysRevD.67.063511
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We consider cosmological inflation driven by the rolling tachyon in the context of the braneworld scenario. We show that sufficient inflation consistent with the observational constraints can be achieved for well defined upper limits on the five-dimensional mass scale, string mass scale and the string coupling for the bosonic string.
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页数：4
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